Rain pours down as President George W. Bush and First Lady Laura Bush wave to the crowd while exiting Air Force One at the Ratheon Hanger in San Antonio on Wednesday, Aug. 29, 2001.

Rain pours down as President George W. Bush and First Lady Laura Bush wave to the crowd while exiting Air Force One at the Ratheon Hanger in San Antonio on Wednesday, Aug. 29, 2001.

Photo: Delcia Lopez, San Antonio Express-News File Photo

Rain pours down as President George W. Bush and First Lady Laura... Photo-3456954.49030 - San Antonio Express-News

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Spectators watch for the last time as the Boeing 707 Air Force One departs from San Antonio on Aug. 29, 2001. The 707, which was boarded by presidents Kennedy through Clinton, was decommissioned after this flight, and replaced with a Boeing 747.

Spectators watch for the last time as the Boeing 707 Air Force One departs from San Antonio on Aug. 29, 2001. The 707, which was boarded by presidents Kennedy through Clinton, was decommissioned after this

Spectators watch for the last time as the Boeing 707 Air Force One... Photo-3456953.49030 - San Antonio Express-News

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County Judge Nelson Wolff (left) and San Antonio Mayor Phil Hardberger walk toward the media Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio after riding with President George W. Bush in his motorcade before Bush boarded Air Force One on his way to Baton Rouge, La.

County Judge Nelson Wolff (left) and San Antonio Mayor Phil Hardberger walk toward the media Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio after riding with President George W. Bush in his motorcade

President George W. Bush boards Air Force One Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio before heading to Baton Rouge, La.

President George W. Bush boards Air Force One Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio before heading to Baton Rouge, La.

Photo: William Luther, San Antonio Express-News File Photo

President George W. Bush boards Air Force One Sunday, Sept. 25,... Photo-3456952.49030 - San Antonio Express-News

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County Judge Nelson Wolff (left) and San Antonio Mayor Phil Hardberger walk toward the media Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio after riding with President George W. Bush in his motorcade before Bush boarded Air Force One on his way to Baton Rouge, La.

County Judge Nelson Wolff (left) and San Antonio Mayor Phil Hardberger walk toward the media Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio after riding with President George W. Bush in his motorcade

County Judge Nelson Wolff (left) and San Antonio Mayor Phil Hardberger walk toward the media Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio after riding with President George W. Bush in his motorcade before Bush boarded Air Force One on his way to Baton Rouge, La.

County Judge Nelson Wolff (left) and San Antonio Mayor Phil Hardberger walk toward the media Sunday, Sept. 25, 2005, at Randolph AFB in San Antonio after riding with President George W. Bush in his motorcade

Secret Service agents keep watch as Air Force One taxis at San Antonio International Airport as President George W. Bush arrives for a day visit in San Antonio on Thursday, Nov. 8, 2007.

Secret Service agents keep watch as Air Force One taxis at San Antonio International Airport as President George W. Bush arrives for a day visit in San Antonio on Thursday, Nov. 8, 2007.

Photo: Bahram Mark Sobhani, San Antonio Express-News File Photo

Secret Service agents keep watch as Air Force One taxis at San... Photo-3456946.49030 - San Antonio Express-News

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President George W. Bush steps off Air Force One at San Antonio International Airport as he arrives for a day visit to San Antonio on Thursday, Nov. 8, 2007.

President George W. Bush steps off Air Force One at San Antonio International Airport as he arrives for a day visit to San Antonio on Thursday, Nov. 8, 2007.

Photo: Bahram Mark Sobhani, San Antonio Express-News File Photo

President George W. Bush steps off Air Force One at San Antonio... Photo-3456945.49030 - San Antonio Express-News

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President George W. Bush waves from the door of Air Force One at San Antonio International Airport as he arrives for a day visit to San Antonio on Thursday, Nov. 8, 2007.

President George W. Bush waves from the door of Air Force One at San Antonio International Airport as he arrives for a day visit to San Antonio on Thursday, Nov. 8, 2007.

Photo: Bahram Mark Sobhani, San Antonio Express-News File Photo

President George W. Bush waves from the door of Air Force One at... Photo-3456947.49030 - San Antonio Express-News

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President George W. Bush steps off Air Force One at San Antonio International Airport as he arrives for a day visit to San Antonio on Thursday, Nov. 8, 2007.

President George W. Bush steps off Air Force One at San Antonio International Airport as he arrives for a day visit to San Antonio on Thursday, Nov. 8, 2007.

Photo: Bahram Mark Sobahani, San Antonio Express-News File Photo

President George W. Bush steps off Air Force One at San Antonio... Photo-3456944.49030 - San Antonio Express-News

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A crowd gathers to watch President George W. Bush and his wife, Laura, arrive on Air Force One in San Antonio on Monday, Oct. 6, 2008. Bush attended a private fundraiser in Alamo Heights.

A crowd gathers to watch President George W. Bush and his wife, Laura, arrive on Air Force One in San Antonio on Monday, Oct. 6, 2008. Bush attended a private fundraiser in Alamo Heights.

Photo: Jerry Lara, San Antonio Express-News File Photo

A crowd gathers to watch President George W. Bush and his wife,... Photo-3456942.49030 - San Antonio Express-News

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The door of Air Force One is closed as President George W. Bush and his wife, Laura, leave San Antonio on Monday, Oct. 6, 2008. Bush was in town for a couple of hours to attend a private fundraiser.

The door of Air Force One is closed as President George W. Bush and his wife, Laura, leave San Antonio on Monday, Oct. 6, 2008. Bush was in town for a couple of hours to attend a private fundraiser.

Photo: Jerry Lara, San Antonio Express-News File Photo

The door of Air Force One is closed as President George W. Bush... Photo-3456941.49030 - San Antonio Express-News

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Air Force One taxis to the runway at San Antonio International Airport, Tuesday, July 17, 2012. Presdient Barack Obama attended two fundraising events, one at the Convention Center and another one at a private residence in the Dominion. He was headed to Austin after his San Antonio visit.

Air Force One taxis to the runway at San Antonio International Airport, Tuesday, July 17, 2012. Presdient Barack Obama attended two fundraising events, one at the Convention Center and another one at a private

Air Force One taxis to the runway at San Antonio International... Photo-3206485.49030 - San Antonio Express-News

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Aboard Air Force One, U.S. President Barack Obama arrives at San Antonio International Airport, Tuesday, July 17, 2012. Obama is attending two fundraising events, one at the Convention Center and another one at a private residence in the Dominion.

Aboard Air Force One, U.S. President Barack Obama arrives at San Antonio International Airport, Tuesday, July 17, 2012. Obama is attending two fundraising events, one at the Convention Center and another one at

Aboard Air Force One, U.S. President Barack Obama arrives at San... Photo-3204448.49030 - San Antonio Express-News

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U.S. President Barack Obama aboard Air Force One arrives at San Antonio International Airport, Tuesday, July 17, 2012. Obama is attending two fundraising events, one at the Convention Center and another one at a private residence in the Dominion.

U.S. President Barack Obama aboard Air Force One arrives at San Antonio International Airport, Tuesday, July 17, 2012. Obama is attending two fundraising events, one at the Convention Center and another one at

U.S. President Barack Obama aboard Air Force One arrives at San... Photo-3206474.49030 - San Antonio Express-News

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U.S. President Barack Obama waves as he boards Air Force One At San Antonio International Airport, Tuesday, July 17, 2012. Obama attended two fundraising events, one at the Convention Center and another one at a private residence in the Dominion. He was headed to Austin.

U.S. President Barack Obama waves as he boards Air Force One At San Antonio International Airport, Tuesday, July 17, 2012. Obama attended two fundraising events, one at the Convention Center and another one at

U.S. President Barack Obama waves as he boards Air Force One At... Photo-3206484.49030 - San Antonio Express-News

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Personnel wait by Air Force One at San Antonio International Airport, Tuesday, July 17, 2012. President Barack Obama attended two fundraising events, one at the Convention Center and another one at a private residence in the Dominion. He was headed to Austin after his San Antonio trip.

Personnel wait by Air Force One at San Antonio International Airport, Tuesday, July 17, 2012. President Barack Obama attended two fundraising events, one at the Convention Center and another one at a private

Personnel wait by Air Force One at San Antonio International... Photo-3206481.49030 - San Antonio Express-News

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U.S. President Barack Obama greets guest and dignitaries upon his arrival at San Antonio International Airport, Tuesday, July 17, 2012. Obama is attending two fundraising events, one at the Convention Center and another one at a private residence in the Dominion.

U.S. President Barack Obama greets guest and dignitaries upon his arrival at San Antonio International Airport, Tuesday, July 17, 2012. Obama is attending two fundraising events, one at the Convention Center

U.S. President Barack Obama greets guest and dignitaries upon his... Photo-3206462.49030 - San Antonio Express-News

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President Barack Obama waves as he steps off of Air Force One upon his arrival in San Antonio on Tuesday, July 17, 2012.

President Barack Obama waves as he steps off of Air Force One upon his arrival in San Antonio on Tuesday, July 17, 2012.

Photo: Bahram Mark Sobhani, Associated Press

President Barack Obama waves as he steps off of Air Force One upon... Photo-3456939.49030 - San Antonio Express-News

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Personnel wait by Air Force One at San Antonio International Airport, Tuesday, July 17, 2012. President Barack Obama attended two fundraising events, one at the Convention Center and another one at a private residence in the Dominion. He was headed to Austin after his San Antonio trip.

Personnel wait by Air Force One at San Antonio International Airport, Tuesday, July 17, 2012. President Barack Obama attended two fundraising events, one at the Convention Center and another one at a private

Personnel wait by Air Force One at San Antonio International... Photo-3206482.49030 - San Antonio Express-News

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U.S. President Barack Obama trots up the ramp stairs as he boards Air Force One At San Antonio International Airport, Tuesday, July 17, 2012. Obama attended two fundraising events, one at the Convention Center and another one at a private residence in the Dominion. He was headed to Austin after his San Antonio visit.

U.S. President Barack Obama trots up the ramp stairs as he boards Air Force One At San Antonio International Airport, Tuesday, July 17, 2012. Obama attended two fundraising events, one at the Convention Center

U.S. President Barack Obama trots up the ramp stairs as he boards... Photo-3206483.49030 - San Antonio Express-News

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Air Force One head to Austin after President Barack Obama visit to San Antonio, Tuesday, July 17, 2012. Obama attended two fundraising events, one at the Convention Center and another one at a private residence in the Dominion.

Air Force One head to Austin after President Barack Obama visit to San Antonio, Tuesday, July 17, 2012. Obama attended two fundraising events, one at the Convention Center and another one at a private residence